CN105065923A - Telescopic flashlight with focusing function - Google Patents
Telescopic flashlight with focusing function Download PDFInfo
- Publication number
- CN105065923A CN105065923A CN201510561988.3A CN201510561988A CN105065923A CN 105065923 A CN105065923 A CN 105065923A CN 201510561988 A CN201510561988 A CN 201510561988A CN 105065923 A CN105065923 A CN 105065923A
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- CN
- China
- Prior art keywords
- lampshade
- cavity
- connection block
- telescopic
- flashlight
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a telescopic flashlight with a focusing function. The telescopic flashlight comprises a cylinder (1), a switch (2) is arranged at one end of the cylinder (1), and a connecting seat (3) is arranged at the other end of the cylinder (1). An outer thread (4) is arranged on the surface of the connecting seat (3), and a transparent cover (5) is connected with the lower end of the connecting seat (3). A clamping body (6) is arranged at the lower end of the transparent cover (5) which is internally provided with a lamp bead (7). The outer side of the connecting seat (3) is connected with a lampshade (8), and the top end of the inner side of the lampshade (8) is provided with a clamping groove (9) and an inner thread. The clamping groove (9) is located below the inner thread. A telescopic groove (10) is formed in the position, corresponding to the transparent cover (5), on the lampshade (8), and a cavity (11) is formed in the middle of the lampshade (8). A through hole (12) is formed in the top end of the cavity (11), and a lens (13) is arranged below the cavity (11). The telescopic flashlight has the advantages of being convenient to use and large in illumination range, and the application range can also be expanded.
Description
Technical field
the present invention relates to a kind of telescopic flashlight, particularly a kind of telescopic flashlight with focusing function.
Background technology
flashlight is a kind of portable hand-held illuminations, and its light is concentrated, far firing range, but the scope of illumination is less.When power failure or when not having electric light outside, flashlight cannot meet the demand of people to illumination zone, and the scope of application is less; And the range of existing flashlight is generally fixing, when people need short distance illumination or long-distance illumination, there is inconvenient problem with use.Therefore, existing flashlight also exists that illumination zone is less, the scope of application is less and inconvenient problem with use.
Summary of the invention
the object of the invention is to, a kind of telescopic flashlight with focusing function is provided.The present invention not only has the large advantage of illumination zone, can also expand the scope of application, easy to use.
technical scheme of the present invention: the telescopic flashlight with focusing function, comprises cylindrical shell, cylindrical shell one end is provided with switch, and the cylindrical shell other end is provided with Connection Block; Connection Block surface is provided with external screw thread, and Connection Block lower end is connected with translucent cover; Translucent cover bottom is provided with card, is provided with lamp pearl in translucent cover; Be connected with lampshade outside described Connection Block, the top ends inside lampshade is provided with draw-in groove and internal thread, and draw-in groove is positioned at below internal thread; On lampshade, the position of corresponding translucent cover is provided with telescopic chute, and the middle part of lampshade is provided with cavity; The top of cavity is provided with through hole, and the below of cavity is provided with lens.
aforesaid have in the telescopic flashlight of focusing function, and described telescopic chute is positioned at the outside of cavity, and the inwall of cavity is connected with reflective membrane.
aforesaid have in the telescopic flashlight of focusing function, and the length of described Connection Block is less than the length of translucent cover, and the diameter of through hole is greater than the diameter of lamp pearl.
aforesaid have in the telescopic flashlight of focusing function, is provided with lamp socket between described lamp pearl and Connection Block, and the length of lamp socket is not less than the length of Connection Block.
aforesaid have in the telescopic flashlight of focusing function, is provided with battery in described cylindrical shell.
compared with prior art, present invention improves over the structure of flashlight, coordinated by the internal thread arranged on Connection Block on external screw thread and lampshade, can the link position of regulating lampshade on Connection Block by rotary lampshade, change the relative position of lamp pearl and reflective membrane, achieve the effect of focusing, conveniently closely throw light on and grow apart from super bright switching and adjustment, easy to use.The present invention also forms telescopic structure by Connection Block, lampshade and translucent cover; During indentation, lampshade is connected with Connection Block, and lamp pearl is positioned at cavity through after through hole, carries out reflective and optically focused, light is gone out from the direct projection of lens direction, can play the effect of conventional flashlights by the reflective membrane in cavity; When stretching out, lampshade is connected with translucent cover bottom, and lamp pearl leaves cavity by through hole, and the light of lamp pearl can shine out uniformly through translucent cover, increases the scope of illuminating, and plays the effect of conventional night light; Thus by the flexible effect playing flashlight or night-light of lampshade, the scope of application can be expanded.Therefore, the present invention not only has easy to use and that illumination zone is large advantage, can also expand the scope of application.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the fundamental diagram that the present invention focuses;
fig. 3 is the fundamental diagram after the present invention stretches.
being labeled as in accompanying drawing: 1-cylindrical shell, 2-switch, 3-Connection Block, 4-external screw thread, 5-translucent cover, 6-card, 7-lamp pearl, 8-lampshade, 9-draw-in groove, 10-telescopic chute, 11-cavity, 12-through hole, 13-lens, 14-reflective membrane, 15-lamp socket.
Detailed description of the invention
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.Have the telescopic flashlight of focusing function, form as shown in Figure 1, 2, 3, comprise cylindrical shell 1, cylindrical shell 1 one end is provided with switch 2, and cylindrical shell 1 other end is provided with Connection Block 3; Connection Block 3 surface is provided with external screw thread 4, and Connection Block 3 lower end is connected with translucent cover 5; Translucent cover 5 bottom is provided with card 6, is provided with lamp pearl 7 in translucent cover 5; Be connected with lampshade 8 outside described Connection Block 3, the top ends inside lampshade 8 is provided with draw-in groove 9 and internal thread, and draw-in groove 9 is positioned at below internal thread; On lampshade 8, the position of corresponding translucent cover 5 is provided with telescopic chute 10, and the middle part of lampshade 8 is provided with cavity 11; The top of cavity 11 is provided with through hole 12, and the below of cavity 11 is provided with lens 13.
described telescopic chute 10 is positioned at the outside of cavity 11, the inwall of cavity 11 is connected with reflective membrane 14.The length of described Connection Block 3 is less than the length of translucent cover 5, and the diameter of through hole 12 is greater than the diameter of lamp pearl 7.Be provided with lamp socket 15 between described lamp pearl 7 and Connection Block 3, the length of lamp socket 15 is not less than the length of Connection Block 3.Battery is provided with in described cylindrical shell 1.
as shown in Figure 2, during focusing, lampshade 8 is connected with the external screw thread on Connection Block 3 by internal thread, the link position of lampshade 8 on Connection Block 3 can be changed by rotary lampshade 8, change the position of lamp pearl 7 in cavity 11, thus change the relative position of lamp pearl 7 and reflective membrane 14, change reflecting angle and focus level that reflective membrane 14 pairs of lamp pearls 7 send light, achieve the effect of focusing, conveniently closely throw light on and grow apart from super bright switching and adjustment, easy to use.
as shown in Figure 1,3, during indentation, lampshade 8 is connected with the external screw thread on Connection Block 3 by internal thread, lamp pearl 7 is positioned at cavity 11 through after through hole 12, the light sent by the 14 pairs of lamp pearls 7 of the reflective membrane on the inwall of cavity 11 carries out reflective and optically focused, light is gone out through lens 13 direct projection, can play the effect of conventional flashlights, the illumination that is applicable to explore the way night, night look for thing etc.; When stretching out, lampshade 8 is connected by the card 6 of draw-in groove 9 with translucent cover 5 bottom, lamp pearl 7 departs from cavity 11 by through hole 12, the light of lamp pearl 7 can shine out uniformly through translucent cover 5, increase the scope of illuminating, play the effect of conventional night light, be applicable to throw light on a large scale when camping illumination, power failure; Can also more more conveniently than traditional night-light carry.
Claims (5)
1. have the telescopic flashlight of focusing function, it is characterized in that: comprise cylindrical shell (1), cylindrical shell (1) one end is provided with switch (2), and cylindrical shell (1) other end is provided with Connection Block (3); Connection Block (3) surface is provided with external screw thread (4), and Connection Block (3) lower end is connected with translucent cover (5); Translucent cover (5) bottom is provided with card (6), is provided with lamp pearl (7) in translucent cover (5); Described Connection Block (3) outside is connected with lampshade (8), and the top ends of lampshade (8) inner side is provided with draw-in groove (9) and internal thread, and draw-in groove (9) is positioned at below internal thread; The position of the upper corresponding translucent cover (5) of lampshade (8) is provided with telescopic chute (10), and the middle part of lampshade (8) is provided with cavity (11); The top of cavity (11) is provided with through hole (12), and the below of cavity (11) is provided with lens (13).
2. the telescopic flashlight with focusing function according to claim 1, is characterized in that: described telescopic chute (10) is positioned at the outside of cavity (11), the inwall of cavity (11) is connected with reflective membrane (14).
3. the telescopic flashlight with focusing function according to claim 1, is characterized in that: the length of described Connection Block (3) is less than the length of translucent cover (5), and the diameter of through hole (12) is greater than the diameter of lamp pearl (7).
4. the telescopic flashlight with focusing function according to claim 1, is characterized in that: be provided with lamp socket (15) between described lamp pearl (7) and Connection Block (3), and the length of lamp socket (15) is not less than the length of Connection Block (3).
5. the telescopic flashlight with focusing function according to claim 1,2,3 or 4, is characterized in that: described cylindrical shell is provided with battery in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561988.3A CN105065923A (en) | 2015-09-07 | 2015-09-07 | Telescopic flashlight with focusing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561988.3A CN105065923A (en) | 2015-09-07 | 2015-09-07 | Telescopic flashlight with focusing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065923A true CN105065923A (en) | 2015-11-18 |
Family
ID=54495368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561988.3A Pending CN105065923A (en) | 2015-09-07 | 2015-09-07 | Telescopic flashlight with focusing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065923A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676647A (en) * | 2017-10-31 | 2018-02-09 | 商洛市虎之翼科技有限公司 | A kind of focusing laser lighting device |
| CN107965739A (en) * | 2017-11-20 | 2018-04-27 | 江门市泰坦尼照明电器有限公司 | A kind of LED telescopic lamps |
| CN110242922A (en) * | 2018-03-08 | 2019-09-17 | 石薇冉 | A kind of lighting device of high-efficient self-generating sustained release electric energy |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078582Y (en) * | 2007-04-29 | 2008-06-25 | 王正国 | Light source reflection structure of illuminate warning device |
| CN201354941Y (en) * | 2009-01-04 | 2009-12-02 | 孙少珍 | Electrical flashlight |
| CN204943074U (en) * | 2015-09-07 | 2016-01-06 | 湖州明日照明科技有限公司 | A kind of telescopic flashlight with focusing function |
-
2015
- 2015-09-07 CN CN201510561988.3A patent/CN105065923A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078582Y (en) * | 2007-04-29 | 2008-06-25 | 王正国 | Light source reflection structure of illuminate warning device |
| CN201354941Y (en) * | 2009-01-04 | 2009-12-02 | 孙少珍 | Electrical flashlight |
| CN204943074U (en) * | 2015-09-07 | 2016-01-06 | 湖州明日照明科技有限公司 | A kind of telescopic flashlight with focusing function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676647A (en) * | 2017-10-31 | 2018-02-09 | 商洛市虎之翼科技有限公司 | A kind of focusing laser lighting device |
| CN107965739A (en) * | 2017-11-20 | 2018-04-27 | 江门市泰坦尼照明电器有限公司 | A kind of LED telescopic lamps |
| CN110242922A (en) * | 2018-03-08 | 2019-09-17 | 石薇冉 | A kind of lighting device of high-efficient self-generating sustained release electric energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |